VDA Band 19.1

Technical cleanliness and particle contamination analysis

VDA Band 19.1 is a German automotive industry standard that defines cleanliness requirements and testing procedures for functionally relevant components in fluid circuits. It specifies sampling methods, particle extraction techniques, and contamination classification compatible with ISO 4406 codes. This standard is widely used by Tier 1 suppliers and OEMs in Germany and central Europe to verify component integrity before assembly. Accreditation to this standard demonstrates laboratory competence in precise particle quantification and adherence to stringent German automotive quality expectations.

What it measures

  • Particle count and size classification (ISO 4406 compatible)
  • Cleanliness class of functional components
  • Surface contamination of injectors, valves, and pumps
  • Acceptable contamination thresholds per application
  • Particle morphology and composition
🇩🇪 DIN EN ISO 16232 🇬🇧 BS EN ISO 16232 🇫🇷 NF EN ISO 16232 🇮🇹 UNI EN ISO 16232 🇪🇸 UNE EN ISO 16232 🇳🇱 NEN EN ISO 16232 🇩🇪 DIN EN ISO 4406 🇬🇧 BS EN ISO 4406 🇫🇷 NF EN ISO 4406 🇮🇹 UNI EN ISO 4406 🇪🇸 UNE EN ISO 4406 🇳🇱 NEN EN ISO 4406
1,865 Accredited labs
17 Countries

Showing 701–725 of 1,865 labs

UKAS 0363 Portsmouth, GB
HSG 227 (2004)) (HSG 264, 2012) HSG 264 (2012) and Appx. 3 of Appendix 5 of HSG 227 (2004))
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DAkkS D-PL-17291-01-00 Buchen Odenwald, DE
ASTM D3835-16 ASTM D6204-19a ASTM D6601-19 ISO 11443 ASTM D1238-13 + 3 more
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DAkkS D-PL-19908-01-01 Salzbergen, DE
ISO 3105 ASTM D 7042 ISO 2909 ASTM D 5293 ISO 3104 + 3 more
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DAkkS D-K-17638-01-02 Remscheid, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Drehmoment 2 N·m Handbetätigte 20 N·m + 3 more
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HBT

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DAkkS D-PL-18658-01-01 Lünen, DE
DIN 18041 DIN EN 1804-2 DIN EN 1804-3
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DAkkS D-ML-13015-01-01 Wiesbaden, DE
Verschlusszeit (ADP, Epinephrin, P2Y12) HCG, ß-HCG PF4/Heparin-Komplexe induzierte Thrombozytopenie, Test) Differenzialblutbild (maschinell) + 3 more
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DAkkS D-ML-19492-02-00 Krefeld, DE
HCG, ß-HCG Ampicillin Cefipim Hämoglobin A1c (HbA1c) Linecolid + 3 more
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DAkkS D-ML-13211-01-00 Wuppertal, DE
ADP-Antagonisten TRAP-6-Aktivierung ASS-Inhibition Thrombozyten-Funktionsanalyse β-HCG + 3 more
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DAkkS D-K-20425-01-00 Ulm, DE
- Gleichspannung Spannungsmessgeräte > 20 V > 200 V Spannungsquellen + 3 more
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DAkkS D-ML-21826-01-00 Bad Bocklet, DE
Natriumchlorid Glucose Kalium Natrium Albumin + 3 more
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DAkkS D-PL-18661-01-00 Leipzig, DE
DIN EN ISO 10666 DIN 53438-3 rs738409 DIN EN 1382 DIN EN 1383 + 3 more
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UKAS 4026 Meopham, GB
(HSG 248) – 2021 (PCM) based on HSG 248 (HSG 264, 2012)
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DAkkS D-K-19153-01-01 Dresden, DE
Gleichspannung a) / Messgeräte > 600 kV Messsysteme, Teiler > 5 kV + 3 more
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DAkkS D-PL-21561-01-00 Brühl, DE
IEC 61000-4-2: 2008 VDE 0847-4-2 IEC 61000-4-4: 2012 VDE 0847-4-4 IEC 61000-4-5: 2005 + 3 more
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HLK Stuttgart

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DAkkS D-PL-11026-01-01 Stuttgart, DE
DIN EN 442-2 DIN EN 16430-1 DIN EN 16430-2 DIN EN 16430-3 DIN 4703-3 + 3 more
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HOP'LAB

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COFRAC 1-6221 Strasbourg, FR
NF X43-050 (parties utiles de NF X 43-050 NF X43-050 (parties utiles de la
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HORIBA MIRA

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UKAS 1105 Nuneaton, GB
IEC/CISPR 25 DIN EN 55025: 2018 ISO 7637-2 ISO 11451-1 IEC/CISPR 12 + 3 more
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UKAS 0642 Ross-on-Wye, GB
(HSG 248) – 2021 M003 based on HSG 248 (PCM) based on HSG 248 M002based on HSG 248 HSG 227 (2004)) + 2 more
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DAkkS D-K-21083-01-01 Neunkirchen-Heinitz, DE
Gleichspannung 0 µV Messgeräte > 20 mV Messgeräte > 200 mV > 2 V > 20 V + 3 more
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HYDROLAB SRL

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ACCREDIA 00654 Ferrandina, IT
ISO 15705 DIN EN 12457-2 ISO 16703 EPA 1668 DIN EN ISO 10304-1 + 3 more
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DAkkS D-K-17344-01-01 Hochdorf-Assenheim, DE
Härte *) 20 HRA Härtevergleichsplatten 20 HRB nach Rockwell Verfahren 20 HRC 40 HRD 60 HRF + 3 more
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UKAS 0024 Southsea, GB
(HSG 248) - 2021 ASB/SOP/OM8 based on HSG 248 ASB/SOP/OM6 based on HSG 248 DIN EN 12697-11 on BS 4401:Part 3:1970(1986) + 3 more
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UKAS 8452 Manchester, GB
BS 2790 - Specification for the design a BS 1113 - Specification for the design a BS EN 13480 Parts 1 to 8 - Metallic EN 13445 – Parts 1 to 10 Unfired pressur BS EN ISO 15614 and ASME IX + 3 more
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DAkkS D-ML-13446-01-01 Wernigerode, DE
automatische Zelldifferenzierung Erythrozyten Leukozyten Retikulozyten Thrombozyten + 3 more
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UKAS 0665 Buxton, GB
(PCM) based on HSG 248 1) ISO 10312:2019 using TEM, ED 2) ISO 13794:2019 using TEM, ED 1) ISO 13794:2019 using TEM, ED OP280 based on ISO 13794:2019 + 1 more
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Industries

Automotive component suppliers German and European OEM supply chains Hydraulic component manufacturing Fuel system component production Precision fluid power devices

Related Standards

  • ISO 16232 Road vehicles — Cleanliness of components for fluid circuits
  • ISO 4406 Hydraulic fluid power fluids — Coding of the degree of cleanliness
  • ISO 11158 Industrial oils for turbines — Specifications for mineral and synthetic hydraulic oils

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